Pipe connecting tube



FIG. 1 is a perspective view of a pipe connecting tube showing our new design,

FIG. 2 is a front view thereof,

FIG. 3 is a rear view thereof,

FIG. 4 is a left-side view thereof,

FIG. 5 is a right-side view thereof,

FIG. 6 is a plan view thereof,

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an exploded perspective view of thereof.

The light lines in the drawing figures depict transparent portions of the pipe connecting tube. 

CLAIM The ornamental design for a pipe connecting tube, as shown and described. 